Pin fintype heat sink



1., 3. Pin fintype heat sink

1.1 : Front

1.2 : Back

1.3 : Right

1.4 : Left

1.5 : Top

1.6 : Bottom

1.7 : Enlarged cross-sectional

1.8 : Partially enlarged

3.1 : Front

3.2 : Back

3.3 : Right

3.4 : Left

3.5 : Top

3.6 : Bottom

3.7 : Enlarged cross-sectional

3.8 : Partially enlarged 1. The parts shown by means of broken lines in the reproductions are not part of the claimed designs; reproduction 1.7 is an enlarged cross-sectional view of a fin at the lower right of the top view 1.5 sectioned horizontally at half the height of the fin; reproduction 1.8 is a partially enlarged view showing a fin at the lower right of the top view 1.5 seen from the front.; 3. The parts shown by means of broken lines in the reproductions are not part of the claimed designs; reproduction 3.7 is an enlarged cross-sectional view of a fin at the lower right of the top view 3.5 sectioned horizontally at half the height of the fin; reproduction 3.8 is a partially enlarged view showing a fin at the lower right of the top view 3.5 seen from the front. 

CLAIM The ornamental design for a pin fintype heat sink, as shown and described. 